1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kvv77 [185]
2 years ago
5

Mrs. Morales wrote a test with 16 questions covering spelling and vocabulary. Spelling questions (x) are worth 5 points and voca

bulary questions (y) are worth 10 points. The maximum number of points possible on the test is 100.
Mathematics
2 answers:
Georgia [21]2 years ago
7 0

Answer:

There are ten spelling words and 5 vocabulary words hope this helps.

Step-by-step explanation:

Ymorist [56]2 years ago
5 0

Answer:

10 spelling and 5 vocab

Step-by-step explanation:

x+y=16

x+y-x=-x+16

5x+10y=100

5x+10y-5x=-5x+100

y=((-5/6)x)+(100/10)

y=(-1/2)x+10

You might be interested in
Carl ran around the track 3 more times than Daria and 2 fewer times than Erin. When they were done they added up the number of l
Paul [167]

Answer:

Total laps = 10d

Step-by-step explanation:

Let c = Carl's laps

d = Daria's laps

e = Erin's laps

c = 3d

c = e/2

c + d + e = totals laps

We can insert 3d in place of c in the third equation

3d + d + e = total laps

Also, e/2 equals 3d

e/2 = 3d

Multiply both sides by 2

(e/2 = 3d)2

e = 6d

Insert the new e

3d + d + 6d = 10d = totals laps

3 0
2 years ago
Error Analysis: Kayla said the remainder of x^3+ 2x^2 -4x + 6 divided by
andrezito [222]

9514 1404 393

Answer:

  C) No, Kayla is not correct, because the remainder is -49 not 149

Step-by-step explanation:

The remainder from division by x+5 can be found by evaluating the polynomial at x=-5, the value of x that makes the divisor zero.

Evaluation is often easier when the function is written in Horner form.

  ((x +2)x -4)x +6

For x=-5, this is ...

  ((-5 +2)(-5) -4)(-5) +6 = (-3(-5) -4)(-5) +6 = 11(-5) +6 = -49

Kayla is not correct; the remainder is -49.

5 0
2 years ago
PLEASE HELP ME !!! An apparel company uses a trucking service to deliver products from its warehouse to its retail outlets. For
nexus9112 [7]

Let distance between warehouse and retail outlets be x miles.

We are told that for a one-way trip, the trucking company charges a flat rate of $250 per truck, plus $1.25 for every mile driven. The apparel company has a budget of less than $950 per trip.

Upon multiplying 1.25 by x we will get delivering charges for x miles as 1.25*x. Total delivery charges also include $250 per one-way trip, therefore, 250 will be our constant.

Our total delivery charges for x miles will be,

1.25\cdot x+250    

The apparel company should service those outlets for whom delivery cost will be less than $950.

1.25\cdot x+250

Therefore, an inequality representing apparel company's profit will be 1.25\cdot x+250.


4 0
3 years ago
Read 2 more answers
Simplify 5(x + y) -3(x - y)
denis23 [38]

Answer:

2x + 8y

Step-by-step explanation:

5x + 5y - 3x + 3y

5x - 3x + 5y + 3y

2x + 8y

6 0
3 years ago
HELPP PLEASE
Aleksandr [31]
152.6315 is because If you dived 870 by 5.7 it will be that.
6 0
3 years ago
Read 2 more answers
Other questions:
  • A researcher wishes to determine the average number of vehicles are registered to a typical Houston residence. In order to do th
    12·1 answer
  • The point (12,5) is on the terminal side of angle 0. Cos 0 = Cot 0 =
    6·1 answer
  • A coat that originally sold for $369.00 is on sale at a 40% discount? How much will you pay for the coat?
    6·1 answer
  • High school students across the nation compete in a financial capability challenge each year by taking a National Financial Capa
    10·1 answer
  • the blue mountain high school drama club is selling tickets to their spring musical. adult tickets are $4 an student tickets are
    14·1 answer
  • (46) please help geometry
    12·1 answer
  • Which of the following inequalities matches the graph?
    11·2 answers
  • A color printer prints 8 pages in 5 minutes.<br> How many minutes does it take per page?
    5·1 answer
  • I’ll give you brainliest, please help!
    7·1 answer
  • A standard American Eskimo dog has a mean weight of 30 pounds with a standard deviation of 2 pounds. Assuming the weights of sta
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!